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Use INA for device battery level (#2536)

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* WIP

* Continued wip

* We got em

* Voltage sensor base class

* INA voltage

* Log it

* Stacie's mom has got it going on

* Move declaration up

* Last one

* Sneaky little bugger

* Macro guard to avoid calling methods
This commit is contained in:
Ben Meadors
2023-06-02 06:32:34 -05:00
committed by GitHub
parent 344baf7ffc
commit cd787232ca
10 changed files with 92 additions and 22 deletions
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13
src/modules/Telemetry/Sensor/INA219Sensor.cpp
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@@ -12,8 +12,12 @@ int32_t INA219Sensor::runOnce()
if (!hasSensor()) {
return DEFAULT_SENSOR_MINIMUM_WAIT_TIME_BETWEEN_READS;
}
ina219 = Adafruit_INA219(nodeTelemetrySensorsMap[sensorType]);
status = ina219.begin();
if (!ina219.success()) {
ina219 = Adafruit_INA219(nodeTelemetrySensorsMap[sensorType]);
status = ina219.begin();
} else {
status = ina219.success();
}
return initI2CSensor();
}
@@ -24,4 +28,9 @@ bool INA219Sensor::getMetrics(meshtastic_Telemetry *measurement)
measurement->variant.environment_metrics.voltage = ina219.getBusVoltage_V();
measurement->variant.environment_metrics.current = ina219.getCurrent_mA();
return true;
}
uint16_t INA219Sensor::getBusVoltageMv()
{
return lround(ina219.getBusVoltage_V() * 1000);
}